• Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    …leading-edge cybersecurity, with the assistance of the Design & Development Lead and Chief Engineer * Interfacing directly with the Customer, stakeholders, and ... Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract...Secret clearance and be able to obtain a TS /SCI clearance * Must be able to obtain Client… more
    Shuvel Digital (06/26/25)
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  • Principal Systems Engineer - C2 Product…

    RTX Corporation (Aurora, CO)
    …refine, and prioritize Epics and Capabilities. + Collaborate closely with the Chief Engineer and System Architects to define system-level requirements, decompose ... only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph We have an exciting opportunity for a **Principal**… more
    RTX Corporation (07/22/25)
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  • Scientist, Optical Engineer

    L3Harris (Herndon, VA)
    …Essential Functions: + Optical Architect providing guidance to drive entire system/program + Chief Engineer for a custom Fiber Optics Component Program + Provide ... has an immediate need for a senior level Optical Engineer . We are seeking an experienced professional with practical...of prior related experience. + Ability to obtain a TS /SCI security clearance + Professional experience in physical and… more
    L3Harris (06/18/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    …architecture impacts, architecture trades, and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Office ... Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...such as STK, SOAP, MATLAB, and potentially organically developed software + Analysis of space systems, performance metrics, timelines,… more
    KBR (08/08/25)
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  • Senior AI/ML Research Engineer

    Lockheed Martin (Cherry Hill, NJ)
    …* Good team working and collaboration skills\. * Ability to obtain a DoD Secret \( TS Preferred\) or higher clearance which requires US citizenship\. Applicants ... Martin applied research and development center\. Aligned with the Corporation's Chief Technology Officer, we work to advance scientific discovery and technology… more
    Lockheed Martin (07/12/25)
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  • Staff Digital Systems Engineer (Ox384)

    Northrop Grumman (Linthicum Heights, MD)
    …program dependencies in the program schedule. + Coordinate between the System Architect, Chief Engineer , Product Team Lead(s), program manager, and customer to ... computing systems. MDA is seeking a **Staff Digital Systems Engineer ** with demonstrated ability to lead systems engineers in...Management experience. + Ability to obtain and maintain a TS /SCI with poly clearance per business requirements. + This… more
    Northrop Grumman (07/30/25)
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  • Sr. Staff Digital Solutions SEIT / Lead Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …program dependencies in the program schedule. + Coordinate between the System Architect, Chief Engineer , Product Team Lead(s), program manager, and customer to ... a **Sr. Staff Digital Solutions SEIT / Lead Systems Engineer ** based out of Linthicum, MD or Annapolis Junction....have and be able to maintain an Active DoD TS /SCI Clearance with Polygraph **Preferred Qualifications for Sr. Staff… more
    Northrop Grumman (07/08/25)
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  • Missile Systems Test Architect 5 (AHT)

    Northrop Grumman (Linthicum Heights, MD)
    …will be the Test Architect for our SiAW Program. You will be working with the Chief Engineer and Test team to implement test strategies and find improvements for ... Test Architect is responsible and accountable to the SiAW Chief Engineer for: + Development of the...5 years and the ability to upgrade to a Top - Secret Security Clearance level. **Preferred Qualifications:** +… more
    Northrop Grumman (08/04/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    …and transition, etc.) to support vital operational missions. Responsibilities: *Support Chief Engineer and government staff to execute systems engineering ... **Description** SAIC has an opportunity for a Systems Engineer to join an elite team providing Systems...travel. **Qualifications** Required: *Must be a US Citizen. *Active TS /SCI with CI polygraph. *Bachelor's degree in science, technology,… more
    SAIC (08/07/25)
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  • Scientist, Space Systems - Antenna Engineer

    L3Harris (Palm Bay, FL)
    …in an Engineering leadership role, such as Integrated Product Team (IPT) Lead or Chief Systems Engineer . #LI-KB1 L3Harris Technologies is proud to be an Equal ... in the interest of national security. Job Title: Scientist, Space Systems - Antenna Engineer Job Code: 24694 Job Location: Palm Bay, FL Job Description: The L3Harris… more
    L3Harris (06/12/25)
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